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$192.00
OPTO 22 001788B - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$192.00
OPTO 22 001788B - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
Radwell.com
$100.00
Opto 22 G4lc32d Board
eBay
$100.00
Opto 22 G4lc32d Board
eBay
$8.99
Treedix Opto-Isolator Breakout Board With Two Photodiodes Built-In Comes With 2 Channel Coupler For Blocking Circuit
Walmart
Free shipping
$8.99
Treedix Opto-Isolator Breakout Board With Two Photodiodes Built-In Comes With 2 Channel Coupler For Blocking Circuit
Walmart
Free shipping
$11.08
20Khz Optocoupler Isolation Board, 4 Channel Optocoupler Isolation Module, PLC Level Conversion For Isolation Single Chip Microcomputer
Walmart
Free shipping
$11.08
20Khz Optocoupler Isolation Board, 4 Channel Optocoupler Isolation Module, PLC Level Conversion For Isolation Single Chip Microcomputer
Walmart
Free shipping
$24.97
Velleman Mm106: Opto-Isolator Board
Walmart
Free shipping
$24.97
Velleman Mm106: Opto-Isolator Board
Walmart
Free shipping
$0.57
817 Optocoupler, 2/4/8 Channel Voltage Isolation Board, Voltage Control Adapter Module, Driver,
AliExpress
Free shipping
$0.57
817 Optocoupler, 2/4/8 Channel Voltage Isolation Board, Voltage Control Adapter Module, Driver,
AliExpress
Free shipping
$234.00
OPTO 22 PB16J - Controls & Indicators & Power Controller Supplies
Radwell.com
$234.00
OPTO 22 PB16J - Controls & Indicators & Power Controller Supplies
Radwell.com
$6.50
NPN Optocoupler Isolation Board PLC Signal Level Voltage Conversion Board 1.8 3.3 5 12 24V
AliExpress
Free shipping
$6.50
NPN Optocoupler Isolation Board PLC Signal Level Voltage Conversion Board 1.8 3.3 5 12 24V
AliExpress
Free shipping
$1.23
817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
AliExpress
$1.23
817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
AliExpress
$0.81
$0.92
TLP281 4 Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
AliExpress
Free shipping
11% off
$0.81
$0.92
TLP281 4 Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
AliExpress
Free shipping
$1.57
$1.68
1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento
AliExpress
$1.57
$1.68
1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento
AliExpress
$0.99
Opia414btu Optoisolator 3.75Kv Trans 4-Sop
Walmart
$0.99
Opia414btu Optoisolator 3.75Kv Trans 4-Sop
Walmart
$10.80
24V To 5V Optocoupler Isolation Module PLC Signal Level Voltage Converter Board
eBay.com
$10.80
24V To 5V Optocoupler Isolation Module PLC Signal Level Voltage Converter Board
eBay.com
$1.06
TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
AliExpress
$1.06
TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
AliExpress
$2.39
$3.03
Diymore 12V 8 Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase
AliExpress
Free shipping
21% off
$2.39
$3.03
Diymore 12V 8 Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase
AliExpress
Free shipping
$11.30
5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board
eBay.com
$11.30
5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board
eBay.com
$0.30
817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
AliExpress
Free shipping
$0.30
817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
AliExpress
Free shipping
$4.04
$4.49
8-Channel Optocoupler Isolation Board/Optocoupler Isolation Optocoupler Isolation Module/3/5/12/24V
AliExpress
Free shipping
10% off
$4.04
$4.49
8-Channel Optocoupler Isolation Board/Optocoupler Isolation Optocoupler Isolation Module/3/5/12/24V
AliExpress
Free shipping
$9.35
8-Channels PNP Or NPN Output Optocoupler Isolation Transistor IO Card PLC Signal Amplifier Board
AliExpress
$9.35
8-Channels PNP Or NPN Output Optocoupler Isolation Transistor IO Card PLC Signal Amplifier Board
AliExpress
$1.35
Magnetic Isolator Board Module Replace Optocouplers ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator
AliExpress
$1.35
Magnetic Isolator Board Module Replace Optocouplers ADUM1201 Isolator ADUM1201ARZ SOIC 8 Isolator
AliExpress
$450.00
OPTO 22 007308F - Drives & Control/Interface Board Supplies
Radwell.com
$450.00
OPTO 22 007308F - Drives & Control/Interface Board Supplies
Radwell.com
$35.00
1.8V 3.3V 5V 12V 24V 16 Channel Optocoupler Isolation Board Wich Cover Level Voltage Conversion
AliExpress
Free shipping
$35.00
1.8V 3.3V 5V 12V 24V 16 Channel Optocoupler Isolation Board Wich Cover Level Voltage Conversion
AliExpress
Free shipping
$2.57
4-Channel Opto-Isolator Module Arduino High/Low Level Expansion Board New A3GU
eBay.com
$2.57
4-Channel Opto-Isolator Module Arduino High/Low Level Expansion Board New A3GU
eBay.com
$3.59
$3.74
4 Channel Optocoupler Isolation Board Voltage Converter 24V To 3.3V/5V To 24V/12V To 24V Isolated
AliExpress
$3.59
$3.74
4 Channel Optocoupler Isolation Board Voltage Converter 24V To 3.3V/5V To 24V/12V To 24V Isolated
AliExpress
$15.00
TT ELECTRONICS OPI1268S - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$15.00
TT ELECTRONICS OPI1268S - Integrated Circuits & Optoisolator IC Supplies
Radwell.com
$24.97
Velleman MM106 OPTO-ISOLATOR BOARD
eBay.com
Free shipping
$24.97
Velleman MM106 OPTO-ISOLATOR BOARD
eBay.com
Free shipping
$0.99
4-Channel Opto-Isolator IC Module Arduino High And Low Level Expansion Board
eBay.com
$0.99
4-Channel Opto-Isolator IC Module Arduino High And Low Level Expansion Board
eBay.com
$9.81
5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board A3GU
eBay.com
5
$9.81
5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board A3GU
eBay.com
5
$5.00
4-Channel Opto-Isolator IC Module High And Low Level Expansion Board NEW
eBay.com
$5.00
4-Channel Opto-Isolator IC Module High And Low Level Expansion Board NEW
eBay.com
$15.00
INBOARD - DC Opto Isolation 8 Input Channels Board
eBay.com
$15.00
INBOARD - DC Opto Isolation 8 Input Channels Board
eBay.com
$1.11
$1.14
TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
AliExpress
$1.11
$1.14
TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
AliExpress
$0.57
$0.65
TZT TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
AliExpress
12% off
$0.57
$0.65
TZT TLP281 4 CH 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level
AliExpress
$0.83
TLP281 4-Channel Opto-Decoupling Isolation Module, High And Low Level Expansion Board, Electronic
AliExpress
$0.83
TLP281 4-Channel Opto-Decoupling Isolation Module, High And Low Level Expansion Board, Electronic
AliExpress
$9.81
5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board A3GU
US eBay
Free shipping
$9.81
5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board A3GU
US eBay
Free shipping
$8.00
INBOARD - DC Opto Isolation 4 Output Channels Board
eBay.com
$8.00
INBOARD - DC Opto Isolation 4 Output Channels Board
eBay.com
$2.81
2PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board
eBay.com
$2.81
2PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board
eBay.com
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    Shop opto-isolator

    Sponsored
    $192.00
    OPTO 22 001788B - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
    Radwell.com
    $192.00
    OPTO 22 001788B - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
    Radwell.com
    $100.00
    Opto 22 G4lc32d Board
    eBay
    $100.00
    Opto 22 G4lc32d Board
    eBay
    $8.99
    Treedix Opto-Isolator Breakout Board With Two Photodiodes Built-In Comes With 2 Channel Coupler For Blocking Circuit
    Walmart
    Free shipping
    $8.99
    Treedix Opto-Isolator Breakout Board With Two Photodiodes Built-In Comes With 2 Channel Coupler For Blocking Circuit
    Walmart
    Free shipping
    $11.08
    20Khz Optocoupler Isolation Board, 4 Channel Optocoupler Isolation Module, PLC Level Conversion For Isolation Single Chip Microcomputer
    Walmart
    Free shipping
    $11.08
    20Khz Optocoupler Isolation Board, 4 Channel Optocoupler Isolation Module, PLC Level Conversion For Isolation Single Chip Microcomputer
    Walmart
    Free shipping
    $24.97
    Velleman Mm106: Opto-Isolator Board
    Walmart
    Free shipping
    $24.97
    Velleman Mm106: Opto-Isolator Board
    Walmart
    Free shipping
    $0.57
    817 Optocoupler, 2/4/8 Channel Voltage Isolation Board, Voltage Control Adapter Module, Driver,
    AliExpress
    Free shipping
    $0.57
    817 Optocoupler, 2/4/8 Channel Voltage Isolation Board, Voltage Control Adapter Module, Driver,
    AliExpress
    Free shipping
    $234.00
    OPTO 22 PB16J - Controls & Indicators & Power Controller Supplies
    Radwell.com
    $234.00
    OPTO 22 PB16J - Controls & Indicators & Power Controller Supplies
    Radwell.com
    $6.50
    NPN Optocoupler Isolation Board PLC Signal Level Voltage Conversion Board 1.8 3.3 5 12 24V
    AliExpress
    Free shipping
    $6.50
    NPN Optocoupler Isolation Board PLC Signal Level Voltage Conversion Board 1.8 3.3 5 12 24V
    AliExpress
    Free shipping
    $1.23
    817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
    AliExpress
    $1.23
    817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
    AliExpress
    $0.81
    $0.92
    TLP281 4 Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
    AliExpress
    Free shipping
    11% off
    $0.81
    $0.92
    TLP281 4 Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
    AliExpress
    Free shipping
    $1.57
    $1.68
    1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento
    AliExpress
    $1.57
    $1.68
    1-Bit AC 220V Optocoupler Isolation Module Voltage Detect Board Adaptive For Isolamento
    AliExpress
    $0.99
    Opia414btu Optoisolator 3.75Kv Trans 4-Sop
    Walmart
    $0.99
    Opia414btu Optoisolator 3.75Kv Trans 4-Sop
    Walmart
    $10.80
    24V To 5V Optocoupler Isolation Module PLC Signal Level Voltage Converter Board
    eBay.com
    $10.80
    24V To 5V Optocoupler Isolation Module PLC Signal Level Voltage Converter Board
    eBay.com
    $1.06
    TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
    AliExpress
    $1.06
    TLP281 4-Channel Opto-Isolator IC Module For Arduino Expansion Board High And Low Level Optocoupler
    AliExpress
    $2.39
    $3.03
    Diymore 12V 8 Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase
    AliExpress
    Free shipping
    21% off
    $2.39
    $3.03
    Diymore 12V 8 Channel Optocoupler Isolation Board High Level Trigger Isolated Module Positive Phase
    AliExpress
    Free shipping
    $11.30
    5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board
    eBay.com
    $11.30
    5PCS 4-Channel Opto-Isolator IC Module High And Low Level Expansion Board
    eBay.com
    $0.30
    817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
    AliExpress
    Free shipping
    $0.30
    817 Optocoupler 2/4/8 Way Voltage Isolation Board Voltage Control Adapter Module Driver Optical
    AliExpress
    Free shipping
    $4.04
    $4.49
    8-Channel Optocoupler Isolation Board/Optocoupler Isolation Optocoupler Isolation Module/3/5/12/24V
    AliExpress
    Free shipping
    10% off
    $4.04
    $4.49
    8-Channel Optocoupler Isolation Board/Optocoupler Isolation Optocoupler Isolation Module/3/5/12/24V
    AliExpress
    Free shipping